Physical

There is not a definite answer to this question. The frequency of testing is mostly a personal preference fueled by desire to know one's abilities and condition better or by desire to compete with others. Tests which provide valuable information for general health should be taken more often or as often as indicated by a physician.

Cholesterol:

Cholesterol screening is recommended to be done at least once every 5 years.

Heart Rate:

Resting heart rate is an easy measurement to take. Doctors often perform this test during any visit. It can be done whenever desired without aid. For healthy individuals it is often not necessary or even useful, but for those with health risks may find it important to more actively monitor their heart rate trends.

Body Fat:

Individuals who are interested in knowing their body fat percentage often have a weight loss goal in mind. During a weight loss regime, the testing of body composition is useful to monitor how well the plan is working. A person with goals like this might take measurements throughout their program, but for those without such ambitions the knowledge is mostly useless and even stressing.